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Version5.0
StatusExpected but not Quantified
Creation Date2011-07-06 15:20:02 UTC
Update Date2022-03-07 02:51:34 UTC
HMDB IDHMDB0013650
Secondary Accession Numbers
  • HMDB13650
Metabolite Identification
Common NameArachidonoyl Serinol
Description2-Arachidonoyl glycerol (2-AG) has been isolated from porcine brain, and has been characterized as the natural endocannabinoid ligand for the CB1 receptor (PMID: 8954083 , 9399597 ). Replacement of the sn-2 oxygen in the glycerol moiety of 2-AG with a nitrogen atom gives arachidonoyl serinol (PMID: 8893848 ). Arachidonoyl serinol is much more stable than 2-AG. However, it is at least a log less potent as a CB1 receptor agonist than 2-AG (PMID: 9399597 ).
Structure
Data?1582753140
Synonyms
ValueSource
N-[(2-Hydroxy-1-hydroxymethyl)ethyl]-5Z,8Z,11Z,14Z-eicosatetraenamideHMDB
Chemical FormulaC23H39NO3
Average Molecular Weight377.5607
Monoisotopic Molecular Weight377.292994119
IUPAC Name(5Z,8Z,11Z,14Z)-N-(1,3-dihydroxypropan-2-yl)icosa-5,8,11,14-tetraenamide
Traditional NameAA dihydroxypropylamine
CAS Registry Number183718-70-9
SMILES
CCCCC\C=C/C\C=C/C\C=C/C\C=C/CCCC(=O)NC(CO)CO
InChI Identifier
InChI=1S/C23H39NO3/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-23(27)24-22(20-25)21-26/h6-7,9-10,12-13,15-16,22,25-26H,2-5,8,11,14,17-21H2,1H3,(H,24,27)/b7-6-,10-9-,13-12-,16-15-
InChI KeyQHELXIATGZYOIB-DOFZRALJSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as n-acyl amines. N-acyl amines are compounds containing a fatty acid moiety linked to an amine group through an ester linkage.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassFatty Acyls
Sub ClassFatty amides
Direct ParentN-acyl amines
Alternative Parents
Substituents
  • N-acyl-amine
  • Secondary carboxylic acid amide
  • Carboxamide group
  • Carboxylic acid derivative
  • Organic nitrogen compound
  • Organic oxygen compound
  • Organopnictogen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Primary alcohol
  • Organooxygen compound
  • Organonitrogen compound
  • Carbonyl group
  • Alcohol
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External Descriptors
Ontology
Physiological effectNot Available
Disposition
Process
Role
Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.0023 g/LALOGPS
logP5.35ALOGPS
logP4.68ChemAxon
logS-5.2ALOGPS
pKa (Strongest Acidic)13.82ChemAxon
pKa (Strongest Basic)-0.27ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area69.56 ŲChemAxon
Rotatable Bond Count17ChemAxon
Refractivity118.93 m³·mol⁻¹ChemAxon
Polarizability45.32 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DarkChem[M+H]+203.51331661259
DarkChem[M-H]-202.88731661259
DeepCCS[M+H]+202.19630932474
DeepCCS[M-H]-199.83830932474
DeepCCS[M-2H]-233.81130932474
DeepCCS[M+Na]+209.14230932474
AllCCS[M+H]+202.232859911
AllCCS[M+H-H2O]+199.832859911
AllCCS[M+NH4]+204.432859911
AllCCS[M+Na]+205.032859911
AllCCS[M-H]-197.532859911
AllCCS[M+Na-2H]-200.132859911
AllCCS[M+HCOO]-203.032859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
Arachidonoyl SerinolCCCCC\C=C/C\C=C/C\C=C/C\C=C/CCCC(=O)NC(CO)CO3551.6Standard polar33892256
Arachidonoyl SerinolCCCCC\C=C/C\C=C/C\C=C/C\C=C/CCCC(=O)NC(CO)CO2735.5Standard non polar33892256
Arachidonoyl SerinolCCCCC\C=C/C\C=C/C\C=C/C\C=C/CCCC(=O)NC(CO)CO3102.3Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Arachidonoyl Serinol,1TMS,isomer #1CCCCC/C=C\C/C=C\C/C=C\C/C=C\CCCC(=O)NC(CO)CO[Si](C)(C)C3094.5Semi standard non polar33892256
Arachidonoyl Serinol,1TMS,isomer #2CCCCC/C=C\C/C=C\C/C=C\C/C=C\CCCC(=O)N(C(CO)CO)[Si](C)(C)C3011.4Semi standard non polar33892256
Arachidonoyl Serinol,2TMS,isomer #1CCCCC/C=C\C/C=C\C/C=C\C/C=C\CCCC(=O)NC(CO[Si](C)(C)C)CO[Si](C)(C)C3070.8Semi standard non polar33892256
Arachidonoyl Serinol,2TMS,isomer #2CCCCC/C=C\C/C=C\C/C=C\C/C=C\CCCC(=O)N(C(CO)CO[Si](C)(C)C)[Si](C)(C)C3048.2Semi standard non polar33892256
Arachidonoyl Serinol,3TMS,isomer #1CCCCC/C=C\C/C=C\C/C=C\C/C=C\CCCC(=O)N(C(CO[Si](C)(C)C)CO[Si](C)(C)C)[Si](C)(C)C3062.4Semi standard non polar33892256
Arachidonoyl Serinol,3TMS,isomer #1CCCCC/C=C\C/C=C\C/C=C\C/C=C\CCCC(=O)N(C(CO[Si](C)(C)C)CO[Si](C)(C)C)[Si](C)(C)C3064.1Standard non polar33892256
Arachidonoyl Serinol,3TMS,isomer #1CCCCC/C=C\C/C=C\C/C=C\C/C=C\CCCC(=O)N(C(CO[Si](C)(C)C)CO[Si](C)(C)C)[Si](C)(C)C2978.1Standard polar33892256
Arachidonoyl Serinol,1TBDMS,isomer #1CCCCC/C=C\C/C=C\C/C=C\C/C=C\CCCC(=O)NC(CO)CO[Si](C)(C)C(C)(C)C3347.4Semi standard non polar33892256
Arachidonoyl Serinol,1TBDMS,isomer #2CCCCC/C=C\C/C=C\C/C=C\C/C=C\CCCC(=O)N(C(CO)CO)[Si](C)(C)C(C)(C)C3292.9Semi standard non polar33892256
Arachidonoyl Serinol,2TBDMS,isomer #1CCCCC/C=C\C/C=C\C/C=C\C/C=C\CCCC(=O)NC(CO[Si](C)(C)C(C)(C)C)CO[Si](C)(C)C(C)(C)C3599.4Semi standard non polar33892256
Arachidonoyl Serinol,2TBDMS,isomer #2CCCCC/C=C\C/C=C\C/C=C\C/C=C\CCCC(=O)N(C(CO)CO[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C3535.4Semi standard non polar33892256
Arachidonoyl Serinol,3TBDMS,isomer #1CCCCC/C=C\C/C=C\C/C=C\C/C=C\CCCC(=O)N(C(CO[Si](C)(C)C(C)(C)C)CO[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C3799.9Semi standard non polar33892256
Arachidonoyl Serinol,3TBDMS,isomer #1CCCCC/C=C\C/C=C\C/C=C\C/C=C\CCCC(=O)N(C(CO[Si](C)(C)C(C)(C)C)CO[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C3601.6Standard non polar33892256
Arachidonoyl Serinol,3TBDMS,isomer #1CCCCC/C=C\C/C=C\C/C=C\C/C=C\CCCC(=O)N(C(CO[Si](C)(C)C(C)(C)C)CO[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C3118.7Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Arachidonoyl Serinol GC-MS (Non-derivatized) - 70eV, Positivesplash10-009e-8394000000-ee975369d3eb3fd9c3642017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Arachidonoyl Serinol GC-MS (2 TMS) - 70eV, Positivesplash10-0avi-8291330000-6d7f0c815e7f37d353e02017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Arachidonoyl Serinol GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Arachidonoyl Serinol 10V, Positive-QTOFsplash10-01t9-3039000000-f862936c3f34b1dec5682017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Arachidonoyl Serinol 20V, Positive-QTOFsplash10-022l-9253000000-5d214947ccbaa7dd64fd2017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Arachidonoyl Serinol 40V, Positive-QTOFsplash10-05fu-9440000000-45a9bf0530671947f8082017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Arachidonoyl Serinol 10V, Negative-QTOFsplash10-004i-0009000000-250c1e3347cdf3a2b1ca2017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Arachidonoyl Serinol 20V, Negative-QTOFsplash10-004l-4019000000-05fcf810b81f91aa4bb02017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Arachidonoyl Serinol 40V, Negative-QTOFsplash10-0596-9110000000-f847e55771698d03c31d2017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Arachidonoyl Serinol 10V, Positive-QTOFsplash10-004i-7149000000-2c9afb8661bb65299aed2021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Arachidonoyl Serinol 20V, Positive-QTOFsplash10-00dl-9111000000-f2e0dce0e74bd4b489ad2021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Arachidonoyl Serinol 40V, Positive-QTOFsplash10-006x-9100000000-e117b29e6bf0fd5d944e2021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Arachidonoyl Serinol 10V, Negative-QTOFsplash10-004i-0009000000-d2bf266ec49b9577dcff2021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Arachidonoyl Serinol 20V, Negative-QTOFsplash10-056r-3039000000-b851578cb8583b68067a2021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Arachidonoyl Serinol 40V, Negative-QTOFsplash10-052f-9112000000-80adfac02ed1365cf3302021-09-24Wishart LabView Spectrum
Biological Properties
Cellular Locations
  • Extracellular
  • Membrane
Biospecimen LocationsNot Available
Tissue LocationsNot Available
Pathways
Normal Concentrations
Not Available
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB029620
KNApSAcK IDNot Available
Chemspider ID8771144
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound10595770
PDB IDNot Available
ChEBI ID332319
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. Sugiura T, Kodaka T, Kondo S, Tonegawa T, Nakane S, Kishimoto S, Yamashita A, Waku K: 2-Arachidonoylglycerol, a putative endogenous cannabinoid receptor ligand, induces rapid, transient elevation of intracellular free Ca2+ in neuroblastoma x glioma hybrid NG108-15 cells. Biochem Biophys Res Commun. 1996 Dec 4;229(1):58-64. [PubMed:8954083 ]
  2. Sugiura T, Kodaka T, Kondo S, Nakane S, Kondo H, Waku K, Ishima Y, Watanabe K, Yamamoto I: Is the cannabinoid CB1 receptor a 2-arachidonoylglycerol receptor? Structural requirements for triggering a Ca2+ transient in NG108-15 cells. J Biochem. 1997 Oct;122(4):890-5. [PubMed:9399597 ]
  3. Khanolkar AD, Abadji V, Lin S, Hill WA, Taha G, Abouzid K, Meng Z, Fan P, Makriyannis A: Head group analogs of arachidonylethanolamide, the endogenous cannabinoid ligand. J Med Chem. 1996 Oct 25;39(22):4515-9. [PubMed:8893848 ]
  4. Simons K, Toomre D: Lipid rafts and signal transduction. Nat Rev Mol Cell Biol. 2000 Oct;1(1):31-9. [PubMed:11413487 ]
  5. Watson AD: Thematic review series: systems biology approaches to metabolic and cardiovascular disorders. Lipidomics: a global approach to lipid analysis in biological systems. J Lipid Res. 2006 Oct;47(10):2101-11. Epub 2006 Aug 10. [PubMed:16902246 ]
  6. Sethi JK, Vidal-Puig AJ: Thematic review series: adipocyte biology. Adipose tissue function and plasticity orchestrate nutritional adaptation. J Lipid Res. 2007 Jun;48(6):1253-62. Epub 2007 Mar 20. [PubMed:17374880 ]
  7. Lingwood D, Simons K: Lipid rafts as a membrane-organizing principle. Science. 2010 Jan 1;327(5961):46-50. doi: 10.1126/science.1174621. [PubMed:20044567 ]
  8. Gunstone, Frank D., John L. Harwood, and Albert J. Dijkstra (2007). The lipid handbook with CD-ROM. CRC Press.